On the other hand, 3D equirectangular resources have a 1:1 ratio, the result of joining two 2:1 projections. The top projection will be rendered
for the left eye, and bottom projection will be rendered for right eye.

Image requirements

You can load any image, regardless the dimensions (file length will be limited to 20 MB). To avoid memory problems
on some devices, plainVR resamples to a maximum of 2000x1000 pixels for 2D images before loading them into the viewer.

Video requirements

Supported videos depend on the device specifications. If you experience any problems playing videos, it is possible that
your device does not support the video format. Check in your device browser.

You can also load Youtube 360 videos in plainVR, just by adding the URL.